Myy scalp was always itchy, even though I washed it everyday. I tried not washing it everyday, but it was so much worse. I tried dandruff shampoos etc., but then I read about Sachajuan in the magazine Simple. I found it at a salon in Brooklyn, NY and since my daughter lived in Brooklyn she bought it for me. It works very well. At first my scalp was still itchy, but I continued using it every d...read moreay and finally so much relief. Now only after a month my scalp is sooo much better, I've switched to every other night for this shampoo as it is a little pricey, but getting rid of the itchy scalp is well worth it.